Countersinks

Countersink cutter drill bits are designed to fit directly into manual, electric and cordless drill driver attachments and have hexagonal or round shanks. Countersink cutters are used to create a chamfer around rim of a pilot hole enabling the head of a countersunk screw to sit flush. Countersink cutters can also be used to remove the burr left from a drilling or tapping operation.Types of Countersink Cutters
  1. Cross-Hole Countersink Cutter: These have a hole that goes through the side of the cone that provides the cutting edge. These countersink cutters are suitable for deburring and can also be used in soft materials such as wood or plastic to create a countersunk hole. The design of these countersink cutters means that they are free from mechanical vibration or 'chatter' and they also stay on centre.
  2. Fluted Countersink cutter: These have fluted blades that produce a heavy chamfer to create the correct seating for a countersunk-head screw. Countersink cutters are available with six different cutting angles but the most common are 82° and 90°. The number of flutes on the countersink cutter can also vary.
    • Single fluted: These have less chatter or mechanical vibration than multi-fluted and are ideal for using in small holes for general purpose countersinking, chamfering and deburring. These are designed for machine use and light portable work when operating at higher speeds.
    • Three fluted: These are designed for a chatter free performance and are used mainly in portable applications at slower speeds. The design of these countersinks gives them a good centering ability.
    • Four fluted: These have good radial relief
    • Five Fluted: These have a rugged design and the odd number of flutes minimises chatter
    • Six fluted: These are ideal for producing fast shearing cuts
MaterialsThese countersink cutter drill bits are made from HSS (High-Speed Steel) which can withstand high temperatures without losing its hardness.

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검색 필터링

총 89개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Head Diameter Countersink Angle Number of Flutes Material Overall Length Shank Diameter Shank Length
RS 제품 번호 215-439
제조사RS PRO
₩27,041.30
Each
수량
10mm 90° - HSS 48 mm 8 mm 30.5mm
RS 제품 번호 215-495
제조사RS PRO
₩35,712.00
Each
수량
15mm 90° - HSS 65 mm 10 mm 37.5mm
RS 제품 번호 218-630
제조사RS PRO
₩38,602.75
Each
수량
20mm 90° 3 HSS - - -
RS 제품 번호 423-848
제조사RS PRO
₩36,208.00
Each
수량
14mm 90° - HSS 48 mm 7.15 mm 20mm
RS 제품 번호 215-445
제조사RS PRO
₩36,421.90
Each
수량
15mm 90° - HSS 65 mm 10 mm 37.5mm
RS 제품 번호 508-8819
제조사 부품 번호05506
제조사EXACT
₩8,599.40
Each
수량
6.3mm 90° 3 HSS 45 mm 5 mm -
RS 제품 번호 215-423
제조사RS PRO
₩21,509.35
Each
수량
5mm 90° - HSS 45 mm 6 mm 32mm
RS 제품 번호 812-6021
제조사 부품 번호G5706.3
제조사Dormer
₩59,862.55
Each
수량
6.3mm 90° 3 HSS 45 mm 5 mm -
RS 제품 번호 218-668
제조사RS PRO
₩24,364.45
Each
수량
10mm 90° 3 HSS - - -
RS 제품 번호 215-473
제조사RS PRO
₩19,381.20
Each
수량
5mm 90° - HSS 45 mm 6 mm 45mm
RS 제품 번호 812-6028
제조사 부품 번호G57010.4
제조사Dormer
₩72,222.25
Each
수량
10.4mm 90° 3 HSS 50 mm 6 mm -
RS 제품 번호 423-872
제조사RS PRO
₩20,977.70
Each
수량
8.3mm 90° 3 HSS 32 mm 7.15 mm 21.5mm
RS 제품 번호 508-9020
제조사 부품 번호05643
제조사EXACT
₩14,078.65
Each
수량
10.4mm 90° 3 HSS 34 mm 1/4 in -
RS 제품 번호 508-8976
제조사 부품 번호05421
제조사EXACT
₩12,975.05
Each
수량
10mm 90° - HSS-E 45 mm - -
RS 제품 번호 666-7429
제조사 부품 번호G13612.4
제조사Dormer
₩37,468.15
Each
수량
12.4mm 90° 3 HSS 56 mm 8 mm -
RS 제품 번호 673-8717
제조사RS PRO
₩31,350.30
Each
수량
16.5mm 90° 3 HSS 63 mm 10 mm 42mm
RS 제품 번호 673-8701
제조사RS PRO
₩15,586.80
Each
수량
8.3mm 90° 3 HSS 50 mm 6 mm 38mm
RS 제품 번호 423-876
제조사RS PRO
₩16,225.40
Each
수량
6.3mm 90° 3 HSS 31 mm 7.15 mm 21.5mm
RS 제품 번호 509-0008
제조사 부품 번호05522
제조사EXACT
₩25,534.70
Each
수량
25mm 90° 3 HSS 67 mm 10 mm -
RS 제품 번호 508-8954
제조사 부품 번호05423
제조사EXACT
₩24,221.85
Each
수량
21mm 90° - HSS-E 65 mm - -