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INSERT GUNDRILL : IDH SERIES
DONGSAN TOOL IDH SERIES GUNDRILL consists of a cutting insert and two guide pads, and is a tool that can be used for deep hole drilling like conventional brazing gun drills. By applying a 4-segment chip breaker to the insert, deep hole drilling is possible at twice the drilling speed compared to conventional brazing gun drills.
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IDH INSERT GDUNRILL Characteristics
- INSERT GUNDRILL with one cutting Insert & two guide pads
- Cutting insert has two cutting edges & two polished guide wipers for high hole surface quality
- Longer guide pad provides better straightness & hole size accuracy compared with other companies
- Chip breaker makes improved drilling performance & smooth surface roughness by splitting long chip
into 4 small chips
- Hole Dia. accuracy : -0.03 ~ +0.02mm
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Advantage
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1. Drilling speed improved by chip breakers and PVD coating
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2. Hole surface quality improved by chip breakers and PVD coating
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3. Tool life improved by chip breakers and PVD coating
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4. Hole size accuracy improved by polished body, insert and pads
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Insert GUNDRILL for Cross Holes - 2 row Pads
- Vibration reduction with extended guide pads for stable cross drilling performance
- 45mm guide length for better performance during cross drilling
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Insert Gundrill Head Spec
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Diameter
D(mm)
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Head Length
L(mm)
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Insert
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Guide pad
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Insert
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Insert Screw
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Wrench
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Pad
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Pad Screw
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Wrench
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14.00 ~ 16.59
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44
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IDI1516
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DST-2505S
(M2.5)
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T8
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IDP1516
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DST-2252
(M2.2)
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T7
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16.60 ~ 18.59
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47.5
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IDI1718
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DST-2555S
(M2.5)
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T8
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IDP1718
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DST-2555
(M2.5)
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T7
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18.60 ~ 20.59
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52.5
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IDI1920
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DST-3062
(M3.0)
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T9
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IDP1920
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DST-2555
(M2.5)
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T7
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20.60 ~ 22.59
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52.5
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IDI2122
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DST-3072
(M3.0)
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T9
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IDP2122
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DST-2565
(M2.5)
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T7
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22.60 ~ 25.59
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52.5
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IDI2325
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DST-3508
(M3.5)
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T15
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IDP2325
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DST-2565
(M2.5)
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T7
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25.60 ~ 28.59
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52.5
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IDI2628
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DST-3585
(M3.5)
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T15
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IDP2628
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DST-2565
(M2.5)
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T7
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28.60 ~ 33.30
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58
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IDI2932
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DST-0510
(M5.0)
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T20
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IDP2932
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DST-3072
(M3.0)
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T9
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Order Specification for IDH INSERT GUNDRILL
- Diameter Range : ¥Õ14mm ~ 33mm
- Maximum Length : 3000mm
- Application Machine : Gundrill Machine, CNC & MC
- Special size available
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Diameter
Range(mm)
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Main
Diameter(mm)
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Insert
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Guide pad
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Insert
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Insert Screw
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Wrench
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Pad
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Pad Screw
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Wrench
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14.00 ~ 16.59
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IDH_14.00/IDH_14.02
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IDI1516
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DST-2505S
(M2.5)
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T8
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IDP1516
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DST-2252
(M2.2)
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T7
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IDH_15.00/IDH_15.02
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IDH_16.00/IDH_16.02
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16.60 ~ 18.59
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IDH_17.00/IDH_17.02
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IDI1718
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DST-2555S
(M2.5)
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T8
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IDP1718
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DST-2555
(M2.5)
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T7
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IDH_18.00/IDH_18.02
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18.60 ~ 20.59
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IDH_19.00/IDH_19.02
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IDI1920
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DST-3062
(M3.0)
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T9
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IDP1920
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DST-2555
(M2.5)
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T7
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IDH_19.50/IDH_19.52
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IDH_20.00/IDH_20.02
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20.60 ~ 22.59
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IDH_21.00/IDH_21.02
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IDI2122
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DST-3072
(M3.0)
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T9
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IDP2122
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DST-2565
(M2.5)
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T7
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IDH_22.00/IDH_22.02
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22.60 ~ 25.59
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IDH_23.00/IDH_23.02
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IDI2325
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DST-3508
(M3.5)
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T15
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IDP2325
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DST-2565
(M2.5)
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T7
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IDH_24.00/IDH_24.02
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IDH_24.50/IDH_24.52
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IDH_25.00/IDH_25.02
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25.60 ~ 28.59
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IDH_26.00/IDH_26.02
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IDI2628
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DST-3585
(M3.5)
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T15
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IDP2628
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DST-2565
(M2.5)
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T7
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IDH_27.00/IDH_27.02
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IDH_28.00/IDH_28.02
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28.60 ~ 33.30
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IDH_29.00/IDH_29.02
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IDI2932
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DST-0510
(M5.0)
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T20
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IDP2932
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DST-3072
(M3.0)
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T9
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IDH_30.00/IDH_30.02
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IDH_31.00/IDH_31.02
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IDH_32.00/IDH_32.02
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IDH_33.00/IDH_33.02
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IDI Insert Tip Specification
- Precise Insert tip with five-polished surfaces for hole size accuracy
- Super micro grain carbide & hybrid multi-layer PVD coating for improved deep-hole drilling performance
- Applicable to various materials such as General carbon steel, cast iron, difficult-to-cut material & STS
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Insert
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Diameter
Range(mm)
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W
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H
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T
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Screw
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Wrench
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IDI1516
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14.00 ~ 16.59
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8.6
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10.5
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2.75
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DST-2505S
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M2.5
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T8
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IDI1718
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16.60 ~ 18.59
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9.6
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11.5
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3.25
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DST-2555S
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M2.5
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T8
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IDI1920
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18.60 ~ 20.59
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10.6
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13
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3.45
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DST-3062
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M3.0
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T9
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IDI2122
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20.60 ~ 22.59
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11.7
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14.5
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3.8
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DST-3072
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M3.0
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T9
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IDI2325
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22.60 ~ 25.59
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13.2
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15
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4.25
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DST-3508
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M3.5
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T15
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IDI2628
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25.60 ~ 28.59
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14.7
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15
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4.5
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DST-3585
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M3.5
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T15
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IDI2932
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28.60 ~ 33.30
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16.9
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18
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5
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DST-0510
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M5.0
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T20
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IDP Guide Pad Specification
- Precise pad tip with six-polished surfaces for hole size accuracy
- Good wear materials with a low coefficient of friction for improved guide performance
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Pad
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Diameter Range
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W
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H
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T
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R
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Screw
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Wrench
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IDI1516
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14.00 ~ 16.59
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5.19
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20
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2.5
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7
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DST-2252
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M2.5
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T7
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IDI1718
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16.60 ~ 18.59
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5.99
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23.2
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3
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8
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DST-2555
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M2.5
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T7
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IDI1920
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18.60 ~ 20.59
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5.99
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23.2
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3
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9
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DST-2555
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M3.0
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T7
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IDI2122
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20.60 ~ 22.59
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5.99
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23.2
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3.4
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10
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DST-2565
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M3.0
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T7
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IDI2325
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22.60 ~ 25.59
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5.99
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23.2
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3.4
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11
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DST-2565
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M3.5
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T7
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IDI2628
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25.60 ~ 28.59
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5.99
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23.2
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3.4
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12
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DST-2565
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M3.5
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T7
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IDI2932
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28.60 ~ 33.30
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7.5
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26
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3.8
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14
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DST-3072
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M5.0
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T9
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Order for Insert Gundrill Head & IDH Insert Gundrill
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