3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241
![Counterbore Twist Step Drill Tungsten Steel Step Drill Two-Stage Step Drill M3-12M Countersunk Screw Countersunk Chamfer Drill 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/S4aa3c33a7b6f41d88c0057f0579b9033t.jpg)
Counterbore Twist Step Drill Tungsten Steel Step Drill Two-Stage Step Drill M3-12M Countersunk Screw Countersunk Chamfer Drill
Бренд:
760 Руб.
![UCHEER Hss cobalt Titanium coating Step Drill Bit Triangle Shank 4-12/4-20/4-32 Auger Center Drill 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/H80110e11b0104bf2b7d135518de1afcbo.jpg)
UCHEER Hss cobalt Titanium coating Step Drill Bit Triangle Shank 4-12/4-20/4-32 Auger Center Drill
Бренд:
251 Руб.
![GT12 GT24 Tapping Chuck Connection Handle Body TC820 Cone Hole Straight Hole Overload Protection Tapping Holder for Bench Drill 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/Afa7d726f968f463a945dd57ad199bcd6c.jpg)
GT12 GT24 Tapping Chuck Connection Handle Body TC820 Cone Hole Straight Hole Overload Protection Tapping Holder for Bench Drill
Бренд:
1913 Руб.
![KALEN 20mm Large Dog Chain Stainless Steel 316L Support Engraved Simple Name Service 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/S75a237953336419fa7efc219697f418cr.jpg)
KALEN 20mm Large Dog Chain Stainless Steel 316L Support Engraved Simple Name Service
Бренд:
2665 Руб.
![10pcs WCMX040208FN HS5231 WCMX040208 HADSTO CNC carbide U-drill Shallow hole drill inserts For Steel, Stainless steel, Cast iron 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/S433ac5f872834d6b9cc841a41b22be54A.jpg)
10pcs WCMX040208FN HS5231 WCMX040208 HADSTO CNC carbide U-drill Shallow hole drill inserts For Steel, Stainless steel, Cast iron
Бренд:
1204 Руб.
![10pcs WCMX030208 HS5131 WCMX030208 HADSTO CNC carbide U-drill Shallow hole drill inserts For Steel, Stainless steel, Cast iron 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/S712afcee9a744feeaa01081939e59d77c.jpg)
10pcs WCMX030208 HS5131 WCMX030208 HADSTO CNC carbide U-drill Shallow hole drill inserts For Steel, Stainless steel, Cast iron
Бренд:
1121 Руб.
![10pcs WCMX040204 HS5131 WCMX040204 HADSTO CNC carbide U-drill Shallow hole drill inserts For Steel, Stainless steel, Cast iron 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/S59a3f3e9041f4fb896cb55235af44df9r.jpg)
10pcs WCMX040204 HS5131 WCMX040204 HADSTO CNC carbide U-drill Shallow hole drill inserts For Steel, Stainless steel, Cast iron
Бренд:
1168 Руб.
![1pc 10mm SHK A series high speed steel HSS steep drill salad drill woodworking drills CNC broach hole tools bore hole bits 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/HTB11bn5cSMmBKNjSZTEq6ysKpXag.jpg)
1pc 10mm SHK A series high speed steel HSS steep drill salad drill woodworking drills CNC broach hole tools bore hole bits
Бренд:
300 Руб.
![Alloy Hole Drill Bit Metal Stainless Steel Special Hard Iron Plate Reamer Punch Round Hole Drill Bit 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/H56648b7914fb422fb07ff8a142af76e3n.jpg)
Alloy Hole Drill Bit Metal Stainless Steel Special Hard Iron Plate Reamer Punch Round Hole Drill Bit
Бренд:
239 Руб.
![BB HSS Machining Tool Spiral Flute Reamer Cobalt Cutting H7 Shank Diameter 2mm-16mm for Metal Steel Aluminum Hole Drill 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/H7258184331394b51b33d1e0b9b2279c0f.jpg)
BB HSS Machining Tool Spiral Flute Reamer Cobalt Cutting H7 Shank Diameter 2mm-16mm for Metal Steel Aluminum Hole Drill
Бренд:
389 Руб.
![JTO B10 B12 Drill Chuck Connecting Rod Sleeve Copper Steel Taper Coupling Buttom Hole 3.17mm 4mm 5mm 6mm8mm for Drilling Machine 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/S9f1c4d6826bc45949daf1fc921b01b4bG.jpg)
JTO B10 B12 Drill Chuck Connecting Rod Sleeve Copper Steel Taper Coupling Buttom Hole 3.17mm 4mm 5mm 6mm8mm for Drilling Machine
Бренд:
176 Руб.
![3Flutes Chamfering Knife 90° Stainless Steel Single-Edged 45° Drill Bit Oblique Hole Inner Hole Deburring 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/Hf882d1116cff4badb6459e7c61768f87n.jpg)
3Flutes Chamfering Knife 90° Stainless Steel Single-Edged 45° Drill Bit Oblique Hole Inner Hole Deburring
Бренд:
427 Руб.
![RC Car Shell Body Hole Opener 0-14mm Expanding Puncher Shell Reamer Drill Metal Steel Round Model DIY Tool for RC Car Body Model 3pcs hss steel step cone drill 4 12mm 4 20mm 4 32mm countersink titanium bit set hole large 4241](https://ae01.alicdn.com/kf/Sa722ef4ee29d467bbf6d36b41db8710b2.jpg)
RC Car Shell Body Hole Opener 0-14mm Expanding Puncher Shell Reamer Drill Metal Steel Round Model DIY Tool for RC Car Body Model
Бренд:
369 Руб.